IndividualActive
William Barreto
NPI 1376730671 · Mental Health Counselor · Los Angeles, CA
William Barreto is a Mental Health Counselor provider in Los Angeles, CA (NPI 1376730671).
Provider details
- NPI number
- 1376730671
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(82/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
695 S Vermont Ave
8th Floor
Los Angeles, CA 90005-1349
Phone: (213) 351-2813
Fax: (213) 351-2769
Street-level locationGet directions
Mailing address
695 S Vermont Ave
Los Angeles, CA 90005-1349
Registry dates
- Enumerated
- 2007-10-01
- Last updated
- 2007-10-02
Frequently asked questions
- What is William Barreto's NPI number?
- William Barreto's National Provider Identifier (NPI) is 1376730671, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Barreto's specialty?
- William Barreto is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is William Barreto located?
- William Barreto's practice location on file with NPPES is 695 S Vermont Ave, Los Angeles, CA 90005-1349.
- What is William Barreto's phone number?
- The practice phone number listed in the NPPES registry for William Barreto is (213) 351-2813.
- Is William Barreto's NPI active?
- Yes — William Barreto's NPI (1376730671) is active in the NPPES registry as of the last update on 2007-10-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.